LED 驱动器

结果:
7,360
Manufacturer
Series
Supplier Device Package
Package / Case
Frequency
Voltage - Output
Current - Output / Channel
Voltage - Supply (Max)
Voltage - Supply (Min)
Operating Temperature
Applications
Number of Outputs
Dimming
Topology
Type
Voltage - Supply
Current - Supply
Mounting Type
Output Type
Internal Switch(s)
Qualification
Configuration
Function
Digits or Characters
Number of Bits per Element
Grade
Interface
Serial Interfaces
Output Configuration
Current - Output Source/Sink
Count
Display Type
Frequency - Switching
Number of Elements
Voltage - Supply (Vcc/Vdd)
Input Type
Synchronous Rectifier
Logic Type
Clock Sync
Duty Cycle (Max)
Control Features
Output Phases
结果7,360
选择
图片产品详情单价可用性ECAD 模型SeriesMounting TypeFrequencyVoltage - OutputVoltage - Supply (Max)Operating TemperaturePackage / CaseSupplier Device PackageInternal Switch(s)GradeCurrent - Output / ChannelDimmingTopologyNumber of OutputsApplicationsTypeVoltage - Supply (Min)Qualification
MP4027GJ-Z
IC LED DRIVER OFFL PWM TSOT23-8
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65,850 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
-
28V
-40°C ~ 125°C (TJ)
SOT-23-8 Thin, TSOT-23-8
TSOT-23-8
No
-
-
PWM
Flyback
1
Lighting
AC DC Offline Switcher
12V
-
TPS92638QPWPRQ1
IC LED DRV LIN PWM 70MA 20HTSSOP
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65,401 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
-
40V
-40°C ~ 125°C (TA)
20-PowerTSSOP (0.173", 4.40mm Width)
20-HTSSOP
Yes
Automotive
70mA
Analog, PWM
-
8
-
Linear
5V
AEC-Q100
MP3302DJ-LF-Z
IC LED DRV RGLTR SGL WR TSOT23-5
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65,076 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
1.3MHz
36V
6V
-40°C ~ 125°C (TJ)
SOT-23-5 Thin, TSOT-23-5
TSOT-23-5
Yes
-
1.33A (Switch)
Single-Wire
Step-Up (Boost)
1
Backlight
DC DC Regulator
2.5V
-
IS31FL3206-QFLS4-TR
IC LED DRVR LIN PWM 38MA 20QFN
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65,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
24kHz
-
5.5V
-40°C ~ 125°C (TA)
20-WFQFN Exposed Pad
20-QFN (3x3)
Yes
-
38mA
PWM
-
12
General Purpose
Linear
2.7V
-
LM3409HVMY/NOPB
IC LED DRIVER CTRLR PWM 10HVSSOP
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64,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
-
75V
-40°C ~ 125°C (TJ)
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
10-HVSSOP
No
Automotive
-
Analog, PWM
Step-Down (Buck)
1
-
DC DC Controller
6V
-
NCP3066DR2G
IC LED DRVR RGLTR PWM 1.5A 8SOIC
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63,900 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
150kHz
-
40V
0°C ~ 85°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SOIC
Yes
-
1.5A (Switch)
Analog, PWM
Step-Down (Buck), Step-Up (Boost)
1
Lighting
DC DC Regulator
3V
-
ZXLD1370QESTTC
LED MV INT SWITCH TSSOP-16EP T&R
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63,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
300kHz ~ 1MHz
1.25V ~ 60V
60V
-40°C ~ 125°C (TA)
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
16-TSSOP-EP
No
-
18mA
PWM
Step-Down (Buck), Step-Up (Boost)
1
General Purpose
DC DC Controller
8V
-
MP3398AGF-Z
IC LED DRVR CTRLR PWM 16TSSOP
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62,678 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
540kHz
-
28V
-40°C ~ 125°C (TJ)
16-TSSOP (0.173", 4.40mm Width) Exposed Pad
16-TSSOP-EP
No
-
350mA
Analog, PWM
Step-Up (Boost)
4
Backlight
DC DC Controller
5V
-
CAT4109V-GT2
IC LED DRVR LIN PWM 175MA 16SOIC
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62,458 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
25V
5.5V
-40°C ~ 85°C (TA)
16-SOIC (0.154", 3.90mm Width)
16-SOIC
Yes
-
175mA
PWM
-
3
Backlight, Lighting, Signage
Linear
3V
-
NCP5623BMUTBG
IC LED DRV RGLTR I2C 30MA 12LLGA
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62,371 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
1MHz
4.4V ~ 5.7V
5.5V
-40°C ~ 85°C (TA)
12-UFLGA Exposed Pad
12-LLGA (2x2)
Yes
-
30mA
I²C, PWM
Switched Capacitor (Charge Pump)
3
Backlight, Camera Flash
DC DC Regulator
2.7V
-
STP16CPS05XTTR
IC LED DRVR LINEAR 100MA 24TSSOP
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61,105 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
30MHz
20V
5.5V
-40°C ~ 125°C (TA)
24-TSSOP (0.173", 4.40mm Width) Exposed Pad
24-TSSOP-EP
Yes
-
100mA
-
Shift Register
16
-
Linear
3V
-
MLX81116KLW-AAC-100-RE
IC RGB MELIBU DRIVER 12CH 24QFN
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60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount, Wettable Flank
-
-
18V
-
24-VFQFN Exposed Pad
24-QFN (4x4)
Yes
Automotive
-
PWM
-
9
-
Linear
5.5V
-
RT8543GQW
IC LED DRVR CTRL PWM 50MA 20WQFN
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60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
600kHz ~ 1.2MHz
43V
24V
-40°C ~ 85°C (TA)
20-WFQFN Exposed Pad
20-WQFN (4x4)
Yes
-
50mA
PWM
Step-Up (Boost)
6
Backlight
DC DC Controller
2.5V
-
AL8808WT-7
IC LED DRVR RGLTR PWM 1A TSOT25
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60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
1MHz
-
30V
-40°C ~ 125°C (TJ)
SOT-23-5 Thin, TSOT-23-5
TSOT-25
Yes
-
1A (Switch)
Analog, PWM
Step-Down (Buck)
1
-
DC DC Regulator
6V
-
BCR420UW6-7
IC LED DRVR LIN PWM 350MA SOT26
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60,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
40V
40V
-55°C ~ 150°C (TJ)
SOT-23-6
SOT-26
Yes
Automotive
350mA
PWM
-
1
Lighting, Signage
Linear
-
AEC-Q101
AL3050FDC-7
IC LED DRVR RGLTR PWM 40MA 6DFN
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59,261 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
750kHz
30V
5.5V
-40°C ~ 85°C (TA)
6-UDFN Exposed Pad
U-DFN2020-6 (Type S)
Yes
-
40mA
PWM
Step-Up (Boost)
1
Backlight
DC DC Regulator
2.7V
-
AL8862SP-13
IC LED DRIVER RGLTR PWM 1A 8SO
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59,100 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
1MHz
-
60V
-40°C ~ 105°C (TA)
8-SOIC (0.154", 3.90mm Width) Exposed Pad
8-SO-EP
Yes
-
1A
Analog, PWM
Step-Down (Buck)
1
Commercial & Industrial Lighting
DC DC Regulator
5V
-
AP1688MTR-G1
IC LED DRIVER OFFL 8SO
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58,248 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
-
-
21V
-40°C ~ 105°C (TA)
8-SOIC (0.154", 3.90mm Width)
8-SO
No
-
-
-
Step-Down (Buck)
1
Lighting
AC DC Offline Switcher
12V
-
TPS61040QDBVRQ1
IC LED DRVR RGLTR 400MA SOT23-5
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57,034 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
1MHz
28V
6V
-40°C ~ 125°C (TJ)
SC-74A, SOT-753
SOT-23-5
Yes
Automotive
400mA (Switch)
-
Step-Up (Boost)
1
Backlight
DC DC Regulator
1.8V
AEC-Q100
BCR401UW6-7
IC LED DRVR LIN PWM 100MA SOT26
联系我们
57,000 可用
可以立即发货
发货地: HK
PCB Symbol, Footprint & 3D Model
-
Surface Mount
25kHz
40V
40V
-55°C ~ 150°C (TJ)
SOT-23-6
SOT-26
Yes
Automotive
100mA
PWM
-
1
Lighting, Signage
Linear
1.4V
AEC-Q101

关于  LED 驱动器

LED驱动器是一种电子设备,旨在从固定电压电源向发光二极管(LED)提供精确的电流控制。它们是LED照明系统的关键组成部分,确保LED获得适量的电力以实现最佳性能。 LED驱动器属于功率管理集成电路(PMIC)类别,专门设计用于调节通过LED的电流,保持恒定的亮度并防止过电流造成的损坏。它们起到电源和LED之间的桥梁作用,将电能转换和控制,以确保高效可靠的运行。 LED驱动器的一个关键功能是将电源的电压特性与连接的LED的特定电压要求相匹配。LED驱动器通常使用比电源更低的电压工作,使其能够高效驱动和控制LED。这种电压转换对于确保LED获得适当的电压水平而不受过多功率或潜在损坏的影响至关重要。 除了电压转换,LED驱动器还提供电流调节。它们精确控制通过LED的电流量,确保亮度一致并防止光输出的变化。这种电流调节有助于保持LED应用中所需的照明水平、均匀性和色彩准确性。 LED驱动器通常集成了各种功能来增强其功能。这些功能可能包括调光能力,允许根据用户偏好或环境条件调整LED的亮度级别。调光可以通过脉宽调制(PWM)、模拟控制或数字接口等多种方法实现。 总的来说,集成电路-功率管理-LED驱动器是LED照明系统中至关重要的组件,提供电压转换和精确的电流调节,以确保LED的最佳性能和寿命。它们实现了高效的电源管理、精确的控制,并具有调整LED照明应用亮度的灵活性。